Pump



FIG. 1 is a perspective view of a pump showing my new design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a right-side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a top plan view of a pump showing a second embodiment of my new design, it being understood that all the views not shown are like that of FIGS. 1-7 with the exception of the circular indentations which have been removed from this embodiment.

The broken line showing of a partial power cord in FIGS. 1-3, 5-8 and a connecter in FIGS. 2, 3, and 5-8, is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a pump, as shown and described. 